hmm

app/dashboard/shipping/page.tsx

@@ -21,17 +21,7 @@ import {
   updateShippingMethod,
 } from "@/lib/shippingHelper";
 
-interface ShippingMethod {
-  _id?: string; // Required after fetching
-  name: string;
-  price: number;
-}
-
-interface ShippingData {
-  _id?: string; // Optional for new entry
-  name: string;
-  price: number;
-}
+import { ShippingMethod, ShippingData } from "@/lib/types";
 
 import { ShippingTable } from "@/components/shipping-table"
 
@@ -50,10 +40,14 @@ export default function ShippingPage() {
       try {
         const authToken = document.cookie.split("Authorization=")[1];
         const fetchedMethods: ShippingMethod[] = await fetchShippingMethods(authToken);
-  
-        setShippingMethods(
-          fetchedMethods.filter((method) => method._id) 
-        );
+    
+        // Ensure `_id` is always a string
+        const sanitizedMethods: ShippingMethod[] = fetchedMethods.map((method) => ({
+          ...method,
+          _id: method._id ?? "", // Default to empty string if undefined
+        }));
+    
+        setShippingMethods(sanitizedMethods);
       } catch (error) {
         console.error("Error loading shipping options:", error);
       } finally {
@@ -114,7 +108,10 @@ export default function ShippingPage() {
   };
 
   const handleEditShipping = (shipping: ShippingMethod) => {
-    setNewShipping({ ...shipping, _id: shipping._id ?? "" }); // Ensure _id is always a string
+    setNewShipping({
+      ...shipping,
+      _id: shipping._id ?? "", // ✅ Ensure _id is always a string
+    });
     setEditing(true);
     setModalOpen(true);
   };